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Advances in Crop Science and Technology

Arsenic Distribution in Green Bean Yield Irrigated by Waste Water

Ayesha Hafeez*
Department of Environmental Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
Abstract :

The objective of the study is to investigate the effect of different arsenic concentrations on some physiological parameters of bean (Phaseolus vulgaris) seedlings, grown in sand with nutrient solution in a climatic box was treated with 0, 5, 10, 15 and 20 ppm Arsenic in the form sodium arsenate Na3 AsO4 (pH 5.5). After 3 months of As treatment, the various growth parameters as well as changes in leaf gas-exchange, water potential, chlorophyll and protein contents, peroxidase activity and lipid peroxidation in roots was recorded. Results clearly show that with increase in arsenic concentration growth activities of bean plant suppress.

Keywords :
Arsenic concentrations; Physiological parameters; Phaseolus vulgaris

Date Deposited : 04 Apr 2016 12:34

Last Modified : 04 Apr 2016 12:34

Official URL: http://www.esciencecentral.org/journals/archive-advances-in-crop-science-and-technology-open-access.php

Volume 3, Number 2, May 2015 , ISSN ISSN: 2329-8863

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